The Setscrew, cataloged under National Stock Number 5305-00-637-0366, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-637-0366 |
| Primary Part Number | 125176 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | CANCELLED |
| Head Diameter | 0.125 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Point Style | DOG |
| Thread Quantity Per Inch | 56 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Point Diameter | 0.062 INCHES NOMINAL IN |
| Features Provided | CASEHARDENED |
| Surface Treatment | ZINC AND NICKEL THREADS |
| Thread Series Designator | UNF |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC HEAD |
| Head Height | 0.062 INCHES NOMINAL IN |
| Point Length | 0.407 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.099 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Length | 0.093 INCHES MINIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-637-0366 is a Setscrew, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-637-0366 has 4 cross-referenced part numbers: 125176 (Telemechanics Inc), 125176 (At and T Corp), 33-213 (At and T Corp), 33-213 (Telemechanics Inc).
There are 8 known substitutes for 5305-00-637-0366: 3110-00-144-8940, 5310-00-282-8843, 5940-00-644-8648 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 125176: Head Diameter: 0.125 INCHES NOMINAL IN; Head Style: FLAT CHAMFER; Point Style: DOG; Thread Quantity Per Inch: 56. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-637-0366 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.